package com.demo.jdk.hash;

public class StringHash implements java.io.Serializable, Comparable<java.lang.String>, CharSequence{



    public static void main(java.lang.String[] args) {
        java.lang.String str  ="str";
        System.out.println(str.hashCode());
    }

    public int length() {
        return 0;
    }

    public char charAt(int index) {
        return 0;
    }

    public CharSequence subSequence(int start, int end) {
        return null;
    }

    public int compareTo(java.lang.String o) {
        return 0;
    }
}
